[INFO] fetching crate prs-lib 0.2.13...
[INFO] testing prs-lib-0.2.13 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate prs-lib 0.2.13 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate prs-lib 0.2.13 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prs-lib 0.2.13
[INFO] finished tweaking crates.io crate prs-lib 0.2.13
[INFO] tweaked toml for crates.io crate prs-lib 0.2.13 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32915d6d1222598e2aceab0897959cd9db8793fbe620ed37e67dd3b2ff7c44a3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "32915d6d1222598e2aceab0897959cd9db8793fbe620ed37e67dd3b2ff7c44a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32915d6d1222598e2aceab0897959cd9db8793fbe620ed37e67dd3b2ff7c44a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32915d6d1222598e2aceab0897959cd9db8793fbe620ed37e67dd3b2ff7c44a3", kill_on_drop: false }`
[INFO] [stdout] 32915d6d1222598e2aceab0897959cd9db8793fbe620ed37e67dd3b2ff7c44a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 514a4168616c42e2cfdc303f5bc700b102f1b0b6bdae048a9c2e9f00505116a0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "514a4168616c42e2cfdc303f5bc700b102f1b0b6bdae048a9c2e9f00505116a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling prs-lib v0.2.13 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling zeroize v1.4.1
[INFO] [stderr]    Compiling git-state v0.1.0
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling secstr v0.4.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling which v4.2.2
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stdout] warning: unused imports: `Command`, `Stdio`
[INFO] [stdout]  --> src/util/fs.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::process::{Command, Stdio};
[INFO] [stdout]   |                    ^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.72s
[INFO] running `Command { std: "docker" "inspect" "514a4168616c42e2cfdc303f5bc700b102f1b0b6bdae048a9c2e9f00505116a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "514a4168616c42e2cfdc303f5bc700b102f1b0b6bdae048a9c2e9f00505116a0", kill_on_drop: false }`
[INFO] [stdout] 514a4168616c42e2cfdc303f5bc700b102f1b0b6bdae048a9c2e9f00505116a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79184cca500dd6c554a7d9079a2a075cf4c20d844ea7bb6a0b0f94e934a10039
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "79184cca500dd6c554a7d9079a2a075cf4c20d844ea7bb6a0b0f94e934a10039", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stdout] warning: unused imports: `Command`, `Stdio`
[INFO] [stdout]  --> src/util/fs.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::process::{Command, Stdio};
[INFO] [stdout]   |                    ^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling prs-lib v0.2.13 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Command`, `Stdio`
[INFO] [stdout]  --> src/util/fs.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::process::{Command, Stdio};
[INFO] [stdout]   |                    ^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.68s
[INFO] running `Command { std: "docker" "inspect" "79184cca500dd6c554a7d9079a2a075cf4c20d844ea7bb6a0b0f94e934a10039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79184cca500dd6c554a7d9079a2a075cf4c20d844ea7bb6a0b0f94e934a10039", kill_on_drop: false }`
[INFO] [stdout] 79184cca500dd6c554a7d9079a2a075cf4c20d844ea7bb6a0b0f94e934a10039
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c6cfd5574865dd84d25ec877ac12409221c5e2b5f515938310744f8d77fa0643
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c6cfd5574865dd84d25ec877ac12409221c5e2b5f515938310744f8d77fa0643", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Command`, `Stdio`
[INFO] [stderr]  --> src/util/fs.rs:2:20
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::process::{Command, Stdio};
[INFO] [stderr]   |                    ^^^^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `prs-lib` (lib) generated 1 warning
[INFO] [stderr] warning: `prs-lib` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/prs_lib-c22ec638a0c7d6f1)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test types::tests::ciphertext_empty ... ok
[INFO] [stdout] test types::tests::plaintext_empty ... ok
[INFO] [stdout] test types::tests::plaintext_append ... ok
[INFO] [stdout] test types::tests::plaintext_except_first_line ... ok
[INFO] [stdout] test types::tests::ciphertext_must_zero_on_drop ... ok
[INFO] [stdout] test types::tests::plaintext_first_line ... ok
[INFO] [stdout] test types::tests::plaintext_is_empty ... ok
[INFO] [stdout] test vendor::shellexpand::full_tests::test_quirks ... ok
[INFO] [stdout] test vendor::shellexpand::tilde_tests::test_global_tilde ... ok
[INFO] [stdout] test vendor::shellexpand::tilde_tests::test_with_tilde_no_hd ... ok
[INFO] [stdout] test vendor::shellexpand::env_test::test_global_env ... ok
[INFO] [stdout] test vendor::shellexpand::tilde_tests::test_with_tilde ... ok
[INFO] [stdout] test vendor::shellexpand::env_test::test_regular_env ... ok
[INFO] [stdout] test vendor::shellexpand::env_test::test_error_env ... ok
[INFO] [stdout] test vendor::shellexpand::env_test::test_empty_env ... ok
[INFO] [stdout] test types::tests::plaintext_append_string ... ok
[INFO] [stdout] test types::tests::plaintext_property ... ok
[INFO] [stdout] test types::tests::plaintext_must_zero_on_drop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests prs-lib
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/vendor/shellexpand.rs - vendor::shellexpand (line 44) ... ignored
[INFO] [stdout] test src/vendor/shellexpand.rs - vendor::shellexpand (line 59) ... ignored
[INFO] [stdout] test src/vendor/shellexpand.rs - vendor::shellexpand (line 78) ... ignored
[INFO] [stdout] test src/vendor/shellexpand.rs - vendor::shellexpand::env (line 615) ... ignored
[INFO] [stdout] test src/vendor/shellexpand.rs - vendor::shellexpand::env_with_context (line 402) ... ignored
[INFO] [stdout] test src/vendor/shellexpand.rs - vendor::shellexpand::env_with_context_no_errors (line 569) ... ignored
[INFO] [stdout] test src/vendor/shellexpand.rs - vendor::shellexpand::full (line 285) ... ignored
[INFO] [stdout] test src/vendor/shellexpand.rs - vendor::shellexpand::full_with_context (line 128) ... ignored
[INFO] [stdout] test src/vendor/shellexpand.rs - vendor::shellexpand::full_with_context_no_errors (line 216) ... ignored
[INFO] [stdout] test src/vendor/shellexpand.rs - vendor::shellexpand::tilde (line 713) ... ignored
[INFO] [stdout] test src/vendor/shellexpand.rs - vendor::shellexpand::tilde_with_context (line 666) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 11 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c6cfd5574865dd84d25ec877ac12409221c5e2b5f515938310744f8d77fa0643", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6cfd5574865dd84d25ec877ac12409221c5e2b5f515938310744f8d77fa0643", kill_on_drop: false }`
[INFO] [stdout] c6cfd5574865dd84d25ec877ac12409221c5e2b5f515938310744f8d77fa0643